The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 19, 2021
Filed:
Feb. 27, 2019
Indian Institute of Technology Madras (Iit Madras), Chennai, IN;
Potsdam Institute for Climate Impact Research, Potsdam, DE;
Vishnu R. Unni, Chennai, IN;
Sujith Ramanpillai Indusekharan Nair, Chennai, IN;
Abin Krishnan, Chennai, IN;
Norbert Marwan, Potsdam, DE;
Jürgen Kurths, Potsdam, DE;
INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS), Chennai, IN;
Abstract
The invention discloses a system for effecting a control strategy in a reactive flow field of a turbulent flow system. The system is configured to analyze flow field properties such as velocity, heat release rate, or mixture fraction of a device during the onset of the oscillatory instability using measures from complex network theory such as betweenness centrality, degree, or closeness. The system identifies critical regions in the flow field responsible for the oscillatory instability. Further, the system also identifies optimal control strategies to avoid the onset of oscillatory instabilities by analyzing the relative strength of various network parameters and thereby controlling oscillatory instabilities which are detrimental to the fluid dynamic system. The disclosed method and system provide for optimization of control of oscillatory instabilities in fluid dynamic systems.